UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5uv4ZJA446GYb5YRozz+lflKK428UN6YaEyz4H8AM0=' 
WHERE 
  key_id = '46137aa404e39b34681af135f5623ad230cf342b766cd9fdb062b17c5771fc9e' 
  AND (
    token = 'd5uv4ZJA446GYb5YRozz+lflKK428UN6YaEyz4H8AM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )